# open

The open configuration is similar to Rspack's devServer open configuration, used to specify whether to open the browser after project startup.

- **类型**： `boolean`
- **默认值**: `false`

When we want the browser to automatically open and access the project after startup, we can set it to `true`.

> 💡TIP: Note that the automatically opened browser will be the system default browser.

## 示例

```js title="emp-config.js"
export default defineConfig(store => {
  ...
  return {
    ...
    server: {
      open: true,
      ...
    },
    ...
  }
})

```

This configuration example means the browser will automatically open and access the project after startup.